INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257ea53c87211374c7bf6d53f839366ddb42d34bc4c1f505f0b8068ab4869903', 
    'h/GfACytxnE3SQ5vlzQXrTzxGA95oiiNvW2i1YTsuKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)